234821324 has 12 divisors (see below), whose sum is σ = 412658400. Its totient is φ = 116918928.

The previous prime is 234821291. The next prime is 234821333. The reversal of 234821324 is 423128432.

234821324 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×234821324² = 110282108410225952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121859 + ... + 123770.

It is an arithmetic number, because the mean of its divisors is an integer number (34388200).

Almost surely, 2^234821324 is an apocalyptic number.

It is an amenable number.

234821324 is a deficient number, since it is larger than the sum of its proper divisors (177837076).

234821324 is a wasteful number, since it uses less digits than its factorization.

234821324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245872 (or 245870 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 234821324 is about 15323.8808400483. The cubic root of 234821324 is about 616.9441409520.

Adding to 234821324 its reverse (423128432), we get a palindrome (657949756).

The spelling of 234821324 in words is "two hundred thirty-four million, eight hundred twenty-one thousand, three hundred twenty-four".